What environmental hazards are there with plastic?

What environmental hazards are there with plastic?

Plastic pollution is capable of affecting land, waterways and oceans as a large percentage of marine and land creatures have died due to the fact that plastic is non-biodegradable and it causes hazards to soil. It also emits toxic gasses when exposed or heated up.

How Plastic pollution is hurting the Gulf of Mexico?

These harmful substances can reach concentrations in plastic up to a million times greater than their levels in the surrounding seawater. When marine animals eat the plastic particles, these toxins enter the food chain and eventually reach our own bodies. Seabirds, turtles, and fish mistake plastic for food.

What are the five environmental hazards of plastic?

The following are the five environment hazards of plastic:

  • It pollutes the environment because they do not decompose even after millions of years.
  • The gases that emit from burning the plastic causes air pollution and other harmful diseases such as Asthma.
  • When mixes in the water reservoirs it causes water pollution.

Why plastic is an environmental hazard?

Plastics are very hazardous for both terrestrial and marine life. Conventional plastics are non-biodegradable and require very long time for degradation. They also show high resistance to aging, get converted to smaller debris, and accumulate in the environment (O’Brine and Thompson 2010).

Why is plastic an environmental problem?

The major impact of plastic bags on the environment is that it takes many years to for them to decompose. In addition, toxic substances are released into the soil when plastic bags perish under sunlight and, if plastic bags are burned, they release a toxic substance into the air causing ambient air pollution.

What is the dead zone in Gulf of Mexico?

Today, NOAA-supported scientists announced that this year’s Gulf of Mexico “dead zone”— an area of low to no oxygen that can kill fish and marine life — is approximately 6,334 square miles, or equivalent to more than four million acres of habitat potentially unavailable to fish and bottom species.

Why is marine debris such a big problem in the Gulf of Mexico?

Large debris in the Gulf region can present big problems. The Pearl River, which creates the natural boundary between Mississippi and Louisiana, had enough natural and human-made debris to create a huge log jam that impacted the function of the river.

Why is plastic considered an environmental hazard?

Plastics that are chlorinated can release a number of chemicals into the soil that is present in the surrounding system. This in turn results in these chemicals seeping into the groundwater and polluting the natural ecosystem. In addition to this, plastics can cause a lot of harm to animals that survive on this water.

What are the 4 types of environmental hazards?

Types of Environmental Hazards To better understand them, we can think of them as falling into four categories: physical, chemical, biological, and cultural. Physical hazards are physical processes that occur naturally in the environment.

What are examples of environmental hazards?


  • Air contaminants.
  • Toxic waste.
  • Radiation.
  • Disease-causing microorganisms and plants.
  • Pesticides.
  • Heavy metals.
  • Chemicals in consumer products.
  • Extreme temperatures and weather events.

How do plastics cause environmental pollution?

Incineration of plastic waste in open fields is a major source of air pollution. The burning of plastics releases toxic gases like dioxins, furans, mercury and polychlorinated biphenyls (better known as BCPs) into the atmosphere, and poses a threat to vegetation, and human and animal health.

What are the problems caused by plastic?

The chemicals used in the production of plastic are toxic and detrimental to the human body. Chemicals in plastic-like lead, cadmium and mercury directly can come in contact with the humans. These toxins can cause cancers, congenital disabilities, immune system problems and childhood development issues.